Radial Engineering J48 Phantom Powered Active Direct Box

The Radial Engineering J48 is a high performance active direct box for live concert touring and professional recording studio applications, with the ability to handle extreme transients without distortion while delivering the natural sound of your instrument.

Radial Engineering J48 Phantom Powered Active Direct Box

Radial Engineering J48 – Most battery-powered guitars and basses can produce up to 7 Volts at maximum volume, easily overloading typical active direct boxes that can only handle around 3 Volts.

The Radial Engineering J48 features a unique switching power supply that boosts the internal rail voltage, enabling it to handle up to an impressive 9 Volts.

This results in better signal handling and greater headroom. The increased headroom significantly reduces all types of distortion, allowing the instrument’s natural tone and character to shine through.

Features

  • Exceptional headroom & dynamic range
  • Retains the natural sound of the instrument
  • Merge switch sums stereo instruments to mono
  • Powered by 48V phantom, no batteries required

 

J48 for Live Touring
A direct box is primarily used to get an instrument signal from the stage to the mixing desk and PA system. The Radial J48 delivers the natural tone exceptionally long distances without adding distortion or coloring the sound in any way.

J48 in the Studio
When recording direct, the quality of the direct box interface assures the purest signal going to the track. The Radial J48 is particularly well suited for recording bass or capturing a direct track from a guitar.

Reamping with the J48
Reamping means sending a dry track from the recorder back out to pedals and amps. This tricks has been used for years by top professionals. The Radial J48 is ideally suited to capture the sound of the instrument for later Reamping.

Specifications

Audio circuit type: Proprietary analog circuit with low-noise op-amp
Frequency response: 20Hz ~ 20kHz
Dynamic range: 109dB
Total harmonic distortion: 0.002% @ -5dBu
Intermodulation Distortion: 0.003% @ -3dBu
Phase Deviation: +10º at 20Hz | 0º at 1kHz | -1º at 20kHz
Input Impedance: 220kΩ – ¼” input
Output Impedance: 200Ω – XLR output
Equivalent Input Noise: -103dBu
Noise Floor: -99dB below 0dBu
Maximum Input: +10dBu
Construction: 14-gauge steel chassis and outer shell
Size (L x W x D): 84 x 127 x 48mm
Weight: 720 g
Power: 48V phantom – proprietary digital switching

User Manual

Download the User Manual in PDF format.

Ordering

SKU REJ48 Categories , Tag

$479 Inc GST

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